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@ -1145,39 +1145,96 @@ void sysex_callback(MidiDevice * device, uint16_t start, uint8_t length, uint8_t
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}
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uint32_t decode_uint32_chunk(uint8_t * data) {
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uint32_t part1 = *data++;
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uint32_t part2 = *data++;
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uint32_t part3 = *data++;
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uint32_t part4 = *data++;
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uint32_t part5 = *data++;
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return ((part1 & 0x1FUL) << 28) | (part2 << 21) | (part3 << 14) | (part4 << 7) | part5;
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void dword_to_bytes(uint32_t dword, uint8_t * bytes) {
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bytes[0] = (dword >> 24) & 0xFF;
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bytes[1] = (dword >> 16) & 0xFF;
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bytes[2] = (dword >> 8) & 0xFF;
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bytes[3] = (dword >> 0) & 0xFF;
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}
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uint32_t decode_uint8_chunk(uint8_t * data) {
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uint32_t part4 = *data++;
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uint32_t part5 = *data++;
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return (part4 << 7) | part5;
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uint32_t bytes_to_dword(uint8_t * bytes, uint8_t index) {
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return ((uint32_t)bytes[index + 0] << 24) | ((uint32_t)bytes[index + 1] << 16) | ((uint32_t)bytes[index + 2] << 8) | (uint32_t)bytes[index + 3];
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}
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void encode_uint32_chunk(uint32_t data, uint8_t * pointer) {
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*pointer++ = (data >> 28) & 0x7F;
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*pointer++ = (data >> 21) & 0x7F;
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*pointer++ = (data >> 14) & 0x7F;
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*pointer++ = (data >> 7) & 0x7F;
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*pointer++ = (data) & 0x7F;
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enum MESSAGE_TYPE {
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MT_GET_DATA = 0x10, // Get data from keyboard
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MT_GET_DATA_ACK = 0x11, // returned data to process (ACK)
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MT_SET_DATA = 0x20, // Set data on keyboard
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MT_SET_DATA_ACK = 0x21, // returned data to confirm (ACK)
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MT_SEND_DATA = 0x30, // Sending data/action from keyboard
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MT_SEND_DATA_ACK = 0x31, // returned data/action confirmation (ACK)
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MT_EXE_ACTION = 0x40, // executing actions on keyboard
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MT_EXE_ACTION_ACK =0x41, // return confirmation/value (ACK)
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MT_TYPE_ERROR = 0x80 // type not recofgnised (ACK)
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};
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enum DATA_TYPE {
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DT_NONE = 0x00,
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DT_HANDSHAKE,
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DT_DEFAULT_LAYER,
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DT_CURRENT_LAYER,
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DT_KEYMAP_OPTIONS,
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DT_BACKLIGHT,
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DT_RGBLIGHT,
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DT_UNICODE,
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DT_DEBUG,
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DT_AUDIO,
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DT_QUANTUM_ACTION,
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DT_KEYBOARD_ACTION,
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DT_USER_ACTION,
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};
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void send_bytes_sysex(uint8_t message_type, uint8_t data_type, uint8_t * bytes, uint8_t length) {
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// SEND_STRING("\nTX: ");
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// for (uint8_t i = 0; i < length; i++) {
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// send_byte(bytes[i]);
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// SEND_STRING(" ");
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// }
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uint8_t * precode = malloc(sizeof(uint8_t) * (length + 2));
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precode[0] = message_type;
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precode[1] = data_type;
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memcpy(precode + 2, bytes, length);
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uint8_t * encoded = malloc(sizeof(uint8_t) * (sysex_encoded_length(length + 2)));
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uint16_t encoded_length = sysex_encode(encoded, precode, length + 2);
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uint8_t * array = malloc(sizeof(uint8_t) * (encoded_length + 5));
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array[0] = 0xF0;
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array[1] = 0x00;
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array[2] = 0x00;
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array[3] = 0x00;
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array[encoded_length + 4] = 0xF7;
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memcpy(array + 4, encoded, encoded_length);
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midi_send_array(&midi_device, encoded_length + 5, array);
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// SEND_STRING("\nTD: ");
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// for (uint8_t i = 0; i < encoded_length + 5; i++) {
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// send_byte(array[i]);
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// SEND_STRING(" ");
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// }
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}
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void encode_uint8_chunk(uint8_t data, uint8_t * pointer) {
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*pointer++ = (data >> 7) & 0x7F;
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*pointer++ = (data) & 0x7F;
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#define MT_GET_DATA(data_type, data, length) send_bytes_sysex(MT_GET_DATA, data_type, data, length)
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#define MT_GET_DATA_ACK(data_type, data, length) send_bytes_sysex(MT_GET_DATA_ACK, data_type, data, length)
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#define MT_SET_DATA(data_type, data, length) send_bytes_sysex(MT_SET_DATA, data_type, data, length)
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#define MT_SET_DATA_ACK(data_type, data, length) send_bytes_sysex(MT_SET_DATA_ACK, data_type, data, length)
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#define MT_SEND_DATA(data_type, data, length) send_bytes_sysex(MT_SEND_DATA, data_type, data, length)
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#define MT_SEND_DATA_ACK(data_type, data, length) send_bytes_sysex(MT_SEND_DATA_ACK, data_type, data, length)
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#define MT_EXE_ACTION(data_type, data, length) send_bytes_sysex(MT_EXE_ACTION, data_type, data, length)
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#define MT_EXE_ACTION_ACK(data_type, data, length) send_bytes_sysex(MT_EXE_ACTION_ACK, data_type, data, length)
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__attribute__ ((weak))
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bool sysex_process_quantum(uint8_t length, uint8_t * data) {
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return sysex_process_keyboard(length, data);
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}
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void dword_to_bytes(uint8_t * bytes, uint32_t dword) {
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bytes[0] = (dword >> 24) & 0xFF;
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bytes[1] = (dword >> 16) & 0xFF;
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bytes[2] = (dword >> 8) & 0xFF;
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bytes[3] = (dword >> 0) & 0xFF;
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__attribute__ ((weak))
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bool sysex_process_keyboard(uint8_t length, uint8_t * data) {
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return sysex_process_user(length, data);
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}
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__attribute__ ((weak))
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bool sysex_process_user(uint8_t length, uint8_t * data) {
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return true;
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}
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void sysex_buffer_callback(MidiDevice * device, uint8_t length, uint8_t * data) {
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@ -1186,114 +1243,128 @@ void sysex_buffer_callback(MidiDevice * device, uint8_t length, uint8_t * data)
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// send_byte(data[i]);
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// SEND_STRING(" ");
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// }
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if (!sysex_process_quantum(length, data))
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return;
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switch (*data++) {
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case 0x07: ; // Quantum action
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break;
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case 0x08: ; // Keyboard action
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switch (data[0]) {
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case MT_SET_DATA:
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switch (data[1]) {
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case DT_DEFAULT_LAYER: {
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eeconfig_update_default_layer(data[2]);
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default_layer_set((uint32_t)(data[2]));
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break;
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case 0x09: ; // User action
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break;
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case 0x12: ; // Set info on keyboard
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switch (*data++) {
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case 0x02: ; // set default layer
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eeconfig_update_default_layer(data[0] << 8 | data[1]);
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default_layer_set((uint32_t)(data[0] << 8 | data[1]));
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break;
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case 0x08: ; // set keymap options
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eeconfig_update_keymap(data[0]);
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}
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case DT_KEYMAP_OPTIONS: {
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eeconfig_update_keymap(data[2]);
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break;
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}
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case DT_RGBLIGHT: {
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#ifdef RGBLIGHT_ENABLE
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uint32_t rgblight = bytes_to_dword(data, 2);
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rgblight_update_dword(rgblight);
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#endif
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break;
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case 0x13: ; // Get info from keyboard
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switch (*data++) {
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case 0x00: ; // Handshake
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send_bytes_sysex(0x00, NULL, 0);
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}
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}
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case MT_GET_DATA:
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switch (data[1]) {
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case DT_HANDSHAKE: {
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MT_GET_DATA_ACK(DT_HANDSHAKE, NULL, 0);
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break;
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case 0x01: ; // Get debug state
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}
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case DT_DEBUG: {
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uint8_t debug_bytes[1] = { eeprom_read_byte(EECONFIG_DEBUG) };
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send_bytes_sysex(0x01, debug_bytes, 1);
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MT_GET_DATA_ACK(DT_DEBUG, debug_bytes, 1);
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break;
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case 0x02: ; // Get default layer
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}
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case DT_DEFAULT_LAYER: {
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uint8_t default_bytes[1] = { eeprom_read_byte(EECONFIG_DEFAULT_LAYER) };
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send_bytes_sysex(0x02, default_bytes, 1);
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MT_GET_DATA_ACK(DT_DEFAULT_LAYER, default_bytes, 1);
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break;
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}
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case DT_CURRENT_LAYER: {
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uint8_t layer_state_bytes[4];
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dword_to_bytes(layer_state, layer_state_bytes);
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MT_GET_DATA_ACK(DT_CURRENT_LAYER, layer_state_bytes, 4);
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break;
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}
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case DT_AUDIO: {
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#ifdef AUDIO_ENABLE
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case 0x03: ; // Get backlight state
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uint8_t audio_bytes[1] = { eeprom_read_byte(EECONFIG_AUDIO) };
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send_bytes_sysex(0x03, audio_bytes, 1);
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MT_GET_DATA_ACK(DT_AUDIO, audio_bytes, 1);
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#else
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MT_GET_DATA_ACK(DT_AUDIO, NULL, 0);
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#endif
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case 0x04: ; // Get layer state
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uint8_t layer_state_bytes[4];
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dword_to_bytes(layer_state_bytes, layer_state);
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send_bytes_sysex(0x04, layer_state_bytes, 4);
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break;
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}
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case DT_BACKLIGHT: {
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#ifdef BACKLIGHT_ENABLE
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case 0x06: ; // Get backlight state
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uint8_t backlight_bytes[1] = { eeprom_read_byte(EECONFIG_BACKLIGHT) };
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send_bytes_sysex(0x06, backlight_bytes, 1);
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MT_GET_DATA_ACK(DT_BACKLIGHT, backlight_bytes, 1);
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#else
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MT_GET_DATA_ACK(DT_BACKLIGHT, NULL, 0);
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#endif
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break;
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}
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case DT_RGBLIGHT: {
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#ifdef RGBLIGHT_ENABLE
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case 0x07: ; // Get rgblight state
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uint8_t rgblight_bytes[4];
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dword_to_bytes(rgblight_bytes, eeprom_read_dword(EECONFIG_RGBLIGHT));
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send_bytes_sysex(0x07, rgblight_bytes, 4);
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dword_to_bytes(eeconfig_read_rgblight(), rgblight_bytes);
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MT_GET_DATA_ACK(DT_RGBLIGHT, rgblight_bytes, 4);
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#else
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MT_GET_DATA_ACK(DT_RGBLIGHT, NULL, 0)
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#endif
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case 0x08: ; // Keymap options
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break;
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}
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case DT_KEYMAP_OPTIONS: {
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uint8_t keymap_bytes[1] = { eeconfig_read_keymap() };
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send_bytes_sysex(0x08, keymap_bytes, 1);
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MT_GET_DATA_ACK(DT_KEYMAP_OPTIONS, keymap_bytes, 1);
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break;
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}
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default:
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break;
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#ifdef RGBLIGHT_ENABLE
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case 0x27: ; // RGB LED functions
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switch (*data++) {
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case 0x00: ; // Update HSV
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rgblight_sethsv((data[0] << 8 | data[1]) % 360, data[2], data[3]);
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}
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break;
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case 0x01: ; // Update RGB
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case MT_SET_DATA_ACK:
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case MT_GET_DATA_ACK:
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break;
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case 0x02: ; // Update mode
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rgblight_mode(data[0]);
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case MT_SEND_DATA:
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break;
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}
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case MT_SEND_DATA_ACK:
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break;
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#endif
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case MT_EXE_ACTION:
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break;
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case MT_EXE_ACTION_ACK:
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break;
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case MT_TYPE_ERROR:
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break;
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default: ; // command not recognised
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send_bytes_sysex(MT_TYPE_ERROR, DT_NONE, data, length);
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break;
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// #ifdef RGBLIGHT_ENABLE
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// case 0x27: ; // RGB LED functions
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// switch (*data++) {
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// case 0x00: ; // Update HSV
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// rgblight_sethsv((data[0] << 8 | data[1]) % 360, data[2], data[3]);
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// break;
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// case 0x01: ; // Update RGB
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// break;
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// case 0x02: ; // Update mode
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// rgblight_mode(data[0]);
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// break;
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// }
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// break;
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// #endif
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}
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}
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void send_unicode_midi(uint32_t unicode) {
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uint8_t chunk[5];
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encode_uint32_chunk(unicode, chunk);
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send_bytes_sysex(0x05, chunk, 5);
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uint8_t chunk[4];
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dword_to_bytes(unicode, chunk);
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MT_SEND_DATA(DT_UNICODE, chunk, 5);
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}
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void send_bytes_sysex(uint8_t type, uint8_t * bytes, uint8_t length) {
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// SEND_STRING("\nTX: ");
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// for (uint8_t i = 0; i < length; i++) {
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// send_byte(bytes[i]);
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// SEND_STRING(" ");
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// }
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uint8_t * precode = malloc(sizeof(uint8_t) * (length + 1));
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precode[0] = type;
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memcpy(precode + 1, bytes, length);
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|
|
|
uint8_t * encoded = malloc(sizeof(uint8_t) * (sysex_encoded_length(length + 1)));
|
|
|
|
|
uint16_t encoded_length = sysex_encode(encoded, precode, length + 1);
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|
|
|
|
uint8_t * array = malloc(sizeof(uint8_t) * (encoded_length + 5));
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|
|
|
|
array[0] = 0xF0;
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|
array[1] = 0x00;
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array[2] = 0x00;
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|
|
array[3] = 0x00;
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|
|
array[encoded_length + 4] = 0xF7;
|
|
|
|
|
memcpy(array + 4, encoded, encoded_length);
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|
|
|
|
midi_send_array(&midi_device, encoded_length + 5, array);
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|
|
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|
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|
|
// SEND_STRING("\nTD: ");
|
|
|
|
|
// for (uint8_t i = 0; i < encoded_length + 5; i++) {
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|
|
|
|
// send_byte(array[i]);
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|
|
// SEND_STRING(" ");
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|
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|
|
// }
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|
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|
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}
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#endif
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